$(function () {
    var sin = [], cos = [];
    for (var i = 0; i < 10; i += 0.5) {
        sin.push([i, Math.sin(i)]);
        cos.push([i, Math.cos(i)]);
    }

    var plot = $.plot($("#line-chart"),
        [{data: sin, label: "sin(x)"}, {data: cos, label: "cos(x)"}], {
            series: {
                lines: {show: true},
                points: {show: true}
            },

            grid: {hoverable: true, clickable: true},
            yaxis: {min: -1.1, max: 1.1},
            xaxis: {min: 0, max: 9},
            colors: ["#F90", "#3C4049", "#666", "#BBB"]
        });
});